cavernous lymphangioma
cavernous lymphangiectasis

The prognosis for lymphangioma circumscriptum and cavernous lymphangioma is generally excellent.

Cavernous lymphangioma first appears during infancy, when a rubbery nodule with no skin changes becomes obvious in the face, trunk, or extremity.

Nodules (A small mass of tissue or aggregation of cells) in cavernous lymphangioma are large, irregular channels in the reticular dermis and subcutaneous tissue that are lined by a single layer of endothelial cells.